🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.2

Radius: 12.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.5 AU - 0.74 AU

Year: 326 Days

Day: 9.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 39,231,177 km

• M1: 159,172 km (0.102 R)
• M2: 246,836 km (0.113 R)
• M3: 356,941 km (0.032 R)
• M4: 507,885 km (0.049 R)
• M5: 666,758 km (0.059 R)
• M6: 768,185 km (0.055 R)
• M7: 855,849 km (0.049 R)
• M8: 947,403 km (0.088 R)
• M9: 1,059,602 km (0.03 R)
• M10: 1,163,273 km (0.104 R)
• M11: 1,243,458 km (0.05 R)
• M12: 1,391,111 km (0.073 R)
• M13: 1,520,363 km (0.045 R)
• M14: 1,603,988 km (0.088 R)
• M15: 1,959,732 km (0.09 R)
• M16: 2,062,057 km (0.11 R)
• M17: 2,166,476 km (0.107 R)
• M18: 2,306,500 km (0.105 R)
• M19: 2,443,831 km (0.099 R)
• M20: 2,655,063 km (0.102 R)
• M21: 2,811,542 km (0.083 R)
• M22: 2,927,780 km (0.109 R)
• M23: 3,083,212 km (0.104 R)
• M24: 3,241,636 km (0.116 R)
• M25: 3,540,084 km (0.091 R)
• M26: 3,619,371 km (0.11 R)
• M27: 3,766,426 km (0.085 R)
• M28: 3,901,812 km (0.115 R)
• M29: 3,990,822 km (0.109 R)
• M30: 4,073,550 km (0.106 R)
• M31: 4,226,589 km (0.116 R)
• M32: 4,325,174 km (0.104 R)
• M33: 4,452,930 km (0.099 R)
• M34: 4,610,756 km (0.096 R)
• M35: 4,741,355 km (0.105 R)
• M36: 4,991,333 km (0.118 R)
• M37: 5,125,522 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.8

Radius: 8.1

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.8 AU - 0.92 AU

Year: 532 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,231,177 km

• M1: 103,372 km (0.116 R)
• M2: 203,004 km (0.093 R)
• M3: 296,952 km (0.072 R)
• M4: 382,522 km (0.055 R)
• M5: 441,015 km (0.096 R)
• M6: 528,828 km (0.094 R)
• M7: 604,675 km (0.112 R)
• M8: 748,139 km (0.057 R)
• M9: 829,520 km (0.046 R)
• M10: 897,886 km (0.108 R)
• M11: 973,733 km (0.048 R)
• M12: 1,114,803 km (0.059 R)
• M13: 1,220,719 km (0.109 R)
• M14: 1,500,317 km (0.03 R)
• M15: 1,611,169 km (0.036 R)
• M16: 1,664,276 km (0.101 R)
• M17: 1,772,436 km (0.038 R)
• M18: 1,903,932 km (0.085 R)
• M19: 1,974,393 km (0.113 R)
• M20: 2,060,262 km (0.118 R)
• M21: 2,228,260 km (0.112 R)
• M22: 2,302,610 km (0.115 R)
• M23: 2,423,635 km (0.084 R)
• M24: 2,515,638 km (0.1 R)
• M25: 2,711,312 km (0.103 R)
• M26: 2,993,603 km (0.053 R)
• M27: 3,084,259 km (0.114 R)
• M28: 3,268,564 km (0.114 R)
• M29: 3,344,859 km (0.032 R)
• M30: 3,534,250 km (0.082 R)
• M31: 3,621,465 km (0.084 R)
• M32: 3,700,453 km (0.087 R)
• M33: 3,762,386 km (0.066 R)
• M34: 3,887,450 km (0.113 R)
• M35: 3,959,407 km (0.049 R)
• M36: 4,168,993 km (0.096 R)
• M37: 4,251,871 km (0.054 R)
• M38: 4,513,667 km (0.087 R)
• M39: 4,742,253 km (0.086 R)
• M40: 5,121,782 km (0.119 R)
• M41: 5,300,253 km (0.032 R)
• M42: 5,450,598 km (0.119 R)
• M43: 5,511,036 km (0.067 R)
• M44: 5,663,327 km (0.102 R)
• M45: 5,786,146 km (0.068 R)
• M46: 5,858,253 km (0.086 R)
• M47: 5,940,980 km (0.116 R)
• M48: 6,003,363 km (0.071 R)
• M49: 6,392,467 km (0.118 R)
• M50: 6,531,144 km (0.119 R)
• M51: 6,789,799 km (0.063 R)
• M52: 6,909,477 km (0.089 R)
• M53: 7,172,919 km (0.051 R)
• M54: 7,272,700 km (0.069 R)
• M55: 7,361,711 km (0.116 R)
• M56: 7,563,220 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 13.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.61 AU - 1.99 AU

Year: 1610 Days

Day: 14.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,231,177 km

• M1: 169,794 km (0.091 R)
• M2: 254,316 km (0.057 R)
• M3: 416,480 km (0.062 R)
• M4: 619,634 km (0.078 R)
• M5: 751,580 km (0.096 R)
• M6: 922,420 km (0.063 R)
• M7: 1,009,486 km (0.099 R)
• M8: 1,145,770 km (0.087 R)
• M9: 1,370,915 km (0.056 R)
• M10: 1,480,570 km (0.081 R)
• M11: 1,682,078 km (0.084 R)
• M12: 1,827,936 km (0.09 R)
• M13: 2,221,229 km (0.064 R)
• M14: 2,392,220 km (0.069 R)
• M15: 2,474,349 km (0.071 R)
• M16: 3,009,012 km (0.08 R)
• M17: 3,142,752 km (0.118 R)
• M18: 3,301,326 km (0.074 R)
• M19: 3,462,592 km (0.052 R)
• M20: 3,591,246 km (0.104 R)
• M21: 3,757,300 km (0.07 R)
• M22: 4,097,186 km (0.083 R)
• M23: 4,221,054 km (0.103 R)
• M24: 4,320,985 km (0.087 R)
• M25: 4,447,096 km (0.037 R)
• M26: 4,574,553 km (0.036 R)
• M27: 4,690,192 km (0.118 R)
• M28: 5,243,106 km (0.065 R)
• M29: 5,404,971 km (0.101 R)
• M30: 5,582,245 km (0.078 R)
• M31: 5,692,199 km (0.103 R)
• M32: 5,956,538 km (0.108 R)
• M33: 6,125,584 km (0.109 R)
• M34: 6,367,783 km (0.08 R)
• M35: 6,920,547 km (0.12 R)
• M36: 7,262,827 km (0.108 R)
• M37: 7,443,541 km (0.061 R)
• M38: 7,748,123 km (0.115 R)
• M39: 7,948,284 km (0.079 R)
• M40: 8,385,409 km (0.107 R)
• M41: 8,511,820 km (0.106 R)
• M42: 9,169,153 km (0.111 R)
• M43: 9,266,840 km (0.095 R)
• M44: 9,495,874 km (0.087 R)
• M45: 9,594,609 km (0.046 R)
• M46: 9,693,792 km (0.108 R)
• M47: 10,026,648 km (0.104 R)
• M48: 10,110,422 km (0.06 R)
• M49: 10,397,052 km (0.113 R)
• M50: 10,875,167 km (0.08 R)
• M51: 11,030,449 km (0.109 R)
• M52: 11,203,684 km (0.092 R)
• M53: 11,308,103 km (0.093 R)
• M54: 11,553,144 km (0.07 R)
• M55: 11,676,263 km (0.065 R)
• M56: 11,977,105 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.2

Radius: 15

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.6 AU - 4.18 AU

Year: 5116 Days

Day: 10.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,231,177 km

• M1: 194,477 km (0.066 R)
• M2: 356,641 km (0.115 R)
• M3: 514,317 km (0.069 R)
• M4: 610,659 km (0.083 R)
• M5: 788,680 km (0.061 R)
• M6: 1,070,373 km (0.099 R)
• M7: 1,246,898 km (0.1 R)
• M8: 1,386,024 km (0.12 R)
• M9: 1,698,085 km (0.086 R)
• M10: 1,942,977 km (0.081 R)
• M11: 2,088,237 km (0.07 R)
• M12: 2,294,233 km (0.092 R)
• M13: 2,468,066 km (0.084 R)
• M14: 2,586,398 km (0.106 R)
• M15: 3,057,930 km (0.1 R)
• M16: 3,759,544 km (0.114 R)
• M17: 4,175,875 km (0.109 R)
• M18: 4,486,141 km (0.102 R)
• M19: 4,903,220 km (0.093 R)
• M20: 5,003,151 km (0.084 R)
• M21: 5,307,433 km (0.11 R)
• M22: 5,565,490 km (0.083 R)
• M23: 5,987,356 km (0.07 R)
• M24: 6,611,927 km (0.101 R)
• M25: 6,890,029 km (0.056 R)
• M26: 7,030,502 km (0.102 R)
• M27: 7,200,445 km (0.079 R)
• M28: 7,429,180 km (0.12 R)
• M29: 8,397,976 km (0.113 R)
• M30: 8,638,978 km (0.102 R)
• M31: 8,882,074 km (0.028 R)
• M32: 9,096,897 km (0.12 R)
• M33: 9,313,215 km (0.045 R)
• M34: 10,068,385 km (0.045 R)
• M35: 10,196,142 km (0.092 R)
• M36: 10,550,390 km (0.103 R)
• M37: 10,680,091 km (0.064 R)
• M38: 11,503,627 km (0.076 R)
• M39: 11,603,858 km (0.089 R)
• M40: 12,245,184 km (0.044 R)
• M41: 12,690,687 km (0.034 R)
• M42: 12,794,358 km (0.09 R)
• M43: 12,898,179 km (0.044 R)
• M44: 13,810,127 km (0.093 R)
• M45: 14,453,697 km (0.107 R)
• M46: 14,706,667 km (0.118 R)
• M47: 15,474,254 km (0.05 R)
• M48: 15,584,957 km (0.082 R)
• M49: 16,405,202 km (0.097 R)
• M50: 17,010,475 km (0.071 R)
• M51: 17,277,656 km (0.089 R)
• M52: 17,623,078 km (0.089 R)
• M53: 17,893,551 km (0.119 R)
• M54: 18,126,325 km (0.119 R)
• M55: 18,360,147 km (0.103 R)
• M56: 19,186,376 km (0.108 R)
• M57: 19,984,630 km (0.091 R)
• M58: 20,509,419 km (0.097 R)
• M59: 20,875,336 km (0.101 R)
• M60: 21,448,894 km (0.091 R)
• M61: 22,695,343 km (0.115 R)
• M62: 23,200,386 km (0.04 R)
• M63: 23,454,403 km (0.058 R)
• M64: 24,179,055 km (0.109 R)
• M65: 25,475,769 km (0.103 R)
• M66: 26,176,635 km (0.066 R)
• M67: 26,352,862 km (0.101 R)
• M68: 26,972,646 km (0.062 R)
• M69: 27,328,988 km (0.09 R)
• M70: 27,463,028 km (0.067 R)
• M71: 28,951,975 km (0.107 R)
• M72: 29,408,249 km (0.112 R)
• M73: 29,591,506 km (0.096 R)
• M74: 30,143,373 km (0.109 R)
• M75: 31,304,102 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 11.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.85 AU - 6.03 AU

Year: 8461 Days

Day: 9.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,231,177 km

• M1: 161,117 km (0.09 R)
• M2: 261,946 km (0.074 R)
• M3: 528,679 km (0.076 R)
• M4: 1,077,703 km (0.115 R)
• M5: 1,180,926 km (0.062 R)
• M6: 1,269,488 km (0.087 R)
• M7: 1,360,593 km (0.104 R)
• M8: 1,788,293 km (0.107 R)
• M9: 1,891,216 km (0.084 R)
• M10: 2,256,684 km (0.112 R)
• M11: 3,103,258 km (0.067 R)
• M12: 3,665,447 km (0.102 R)
• M13: 3,797,692 km (0.109 R)
• M14: 4,012,664 km (0.105 R)
• M15: 4,370,502 km (0.062 R)
• M16: 5,146,765 km (0.097 R)
• M17: 5,505,501 km (0.113 R)
• M18: 5,903,431 km (0.099 R)
• M19: 6,889,730 km (0.092 R)
• M20: 7,086,451 km (0.092 R)
• M21: 7,351,838 km (0.111 R)
• M22: 8,167,445 km (0.114 R)
• M23: 8,445,697 km (0.116 R)
• M24: 8,550,865 km (0.07 R)
• M25: 9,047,530 km (0.066 R)
• M26: 9,553,470 km (0.071 R)
• M27: 9,957,533 km (0.098 R)
• M28: 10,292,334 km (0.083 R)
• M29: 11,011,301 km (0.107 R)
• M30: 11,280,278 km (0.12 R)
• M31: 11,629,290 km (0.112 R)
• M32: 11,785,619 km (0.115 R)
• M33: 13,101,333 km (0.094 R)
• M34: 13,550,276 km (0.046 R)
• M35: 13,755,973 km (0.041 R)
• M36: 15,012,146 km (0.109 R)
• M37: 15,225,024 km (0.111 R)
• M38: 16,435,869 km (0.067 R)
• M39: 16,743,442 km (0.114 R)
• M40: 17,992,585 km (0.098 R)
• M41: 18,173,449 km (0.082 R)
• M42: 18,903,187 km (0.084 R)
• M43: 19,271,646 km (0.117 R)
• M44: 19,922,098 km (0.098 R)
• M45: 20,062,421 km (0.117 R)
• M46: 22,498,024 km (0.113 R)
• M47: 22,888,474 km (0.037 R)
• M48: 22,986,461 km (0.084 R)
• M49: 24,823,971 km (0.063 R)
• M50: 25,379,279 km (0.091 R)
• M51: 27,277,377 km (0.114 R)
• M52: 27,589,438 km (0.11 R)
• M53: 27,745,917 km (0.076 R)
• M54: 27,955,055 km (0.1 R)
• M55: 28,112,282 km (0.101 R)
• M56: 28,217,150 km (0.066 R)
• M57: 28,322,318 km (0.108 R)
• M58: 28,743,884 km (0.109 R)
• M59: 30,558,955 km (0.11 R)
• M60: 30,720,820 km (0.055 R)
• M61: 32,520,932 km (0.117 R)
• M62: 33,461,453 km (0.099 R)
• M63: 34,130,754 km (0.072 R)
• M64: 34,298,753 km (0.118 R)
• M65: 34,579,548 km (0.056 R)
• M66: 34,804,543 km (0.099 R)
• M67: 35,482,670 km (0.1 R)
• M68: 35,937,298 km (0.118 R)
• M69: 36,679,902 km (0.066 R)
• M70: 37,427,742 km (0.09 R)
• M71: 37,600,976 km (0.055 R)
• M72: 37,774,510 km (0.084 R)
• M73: 37,890,448 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,614 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit